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ISO 6621:2024
ISO 6621:2024 Internal combustion engines – Piston rings – Part 4: General specifications
CDN $273.00
Description
This document specifies the general characteristics of piston rings for reciprocating internal combustion engines for road vehicles and other applications (the individual dimensional criteria for these rings are given in the relevant International Standards). It also provides a system for ring coding, designation, and marking. It is applicable to all such rings of a nominal diameter from 30 mm up to and including 200 mm.
Edition
4
Published Date
2024-05-01
Status
PUBLISHED
Pages
28
Language
English
Format
Secure PDF
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Abstract
This document specifies the general characteristics of piston rings for reciprocating internal combustion engines for road vehicles and other applications (the individual dimensional criteria for these rings are given in the relevant International Standards). It also provides a system for ring coding, designation, and marking. It is applicable to all such rings of a nominal diameter from 30 mm up to and including 200 mm.
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